stdlib/erb.rb in opal-0.4.3 vs stdlib/erb.rb in opal-0.4.4

@@ -1,26 +1,17 @@
-module Template
-  @_cache = {}
-  def self.[](name)
-    @_cache[name]
-  end
+require 'template'
 
-  def self.[]=(name, instance)
-    @_cache[name] = instance
-  end
-end
-
 class ERB
-  def initialize(name, &body)
-    @body = body
-    @name = name
-    Template[name] = self
-  end
+  module Util
 
-  def inspect
-    "#<ERB: name=#{@name.inspect}>"
-  end
+    `var escapes = { '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;'};`
+    `var escape_regexp = /[&<>"']/g;`
 
-  def render(ctx = self)
-    ctx.instance_exec([], &@body)
+    def html_escape(str)
+      `return ("" + str).replace(escape_regexp, function (m) { return escapes[m] });`
+    end
+
+    alias h html_escape
+    module_function :h
+    module_function :html_escape
   end
 end